Tin Cure Silicone Rubber for concrete plasting molds

Tin Cure Silicone Rubber for concrete plasting molds

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Basic Info

Product Description

Product Details

Basic Specification

color	as your request
appearance	liquid material
hs code	39100000
operation way	by brushing or pouring
Application	Tin Cure Silicone Rubber for Gypsum Product
Eco-Friendly	Yes
Test Report	SGS

Detail Description

Tin Cure Silicone Rubber for Gypsum Product

Description of Tin Cure Silicone Rubber for Gypsum Product:

Addition Platinum Silicone For Concrete Molds are generally named as two-part addition silicone rubber that vulcanises at room temperature.Part A is a flowable liquid, part B is the curing agent(platinum catalyst). It features an exceptional fluidity ,good operability,excellent physical properties and very low shrinkage. The mixing ratio between Part A and Part B can be 10:1 or 1:1.

Main application of Tin Cure Silicone Rubber for Gypsum Product:

Rapid prototyping (urethane casting/silicone tooling/vacuum casting)
Concrete moulding
PU resin casting
General Mouldmaking
Superior manual mold designs
Cake/Chocolate molds

Main properties of Tin Cure Silicone Rubber for Gypsum Product:

almost nil shrinkage
high chemical resistance to aggressive components of some types of resins
good tear strength (this feature ensures higher resistance to wearing and shearing)
high degree of precision in reproduction
high dimensional stability over time and non-deformability
high resistance to high temperatures and ageing (resit to -60-200°C)
excellent non-stick effect
environmental, odorless and nontoxic

Addition Platinum Silicone For Concrete Molds(The mixing ratio of part A and part B can be adjusted to 1:1or 10:1)

Tin Cure Silicone Rubber for Gypsum Product Tin Cure Silicone Rubber for Gypsum Product

Product	E-615	E-620	E-625	E-630	E-642
Appearance	Translucent	Translucent	Translucent	Translucent	Translucent
Hardness(shore A)	15±2	20±2	25±2	30±2	42±2
Mix ratio(A:B)	1:1	1:1	1:1	1:1	10:1
Viscocity Part A(mPa.s)	22000±2000	23000±2000	27000±2000	25000±2000	55000±2000
Viscocity Part B(mPa.s)	1900±500	1900±500	1800±500	2400±500	150±50
Tensile strength (MPa)	5.2	5.7	6.7	5.5	7.6
Tear-strength (kN/m)	25	26	23	24	22
Elongation(%)	569	581	480	410	450
Density	1.05	1.05	1.07	1.13	1.14
Pot life/working time (mins)	30-40	30-40	30-40	30-40	30-40
Curing time/setting time (hrs)	3-4hrs(25°C) 120-30mins(60°C)	3-4hrs(25°C) 120-30mins(60°C)	3-4hrs(25°C) 120-30mins(60°C)	3-4hrs(25°C) 20-30mins(60°C)	6-8hrs(25°C) 130-50mins(60°C)
Shrinkage rate (%)	0.1	0.1	0.1	0.1	0.1

Tin Cure Silicone Rubber for Gypsum Product Tin Cure Silicone Rubber for Gypsum Product

Notice of Tin Cure Silicone Rubber for Gypsum Product:

All above addition silicone is forbidden to mix with organic compounds of condensation cure silicone rubber,otherwise, the silicone rubber will not cure, and also should not mix with organic compounds containing S, P, N as well as metallic salt of organic acids. It also will cause this product cure uncompletely or not cure.

Tin Cure Silicone Rubber for Gypsum Product Tin Cure Silicone Rubber for Gypsum Product

Need any help on silicone rubber, please feel free to contact Ms Crystal:
Tel:86-755-89212369
Mob:86-18938867509
E-mail: hyxd(at)szrl(dot)net
Skype:shisi1991

Additional Information

Payment Terms	L/C, T/T, Western Union
Minimum Order	200kg
Lead Time / Delivery Time	3 Day(s)
Sample Available	YES
Delivery Details	Within three days after getting your payment
FOB Port	Shenzhen
Loading Info	FOB Shenzhen port by sea
Packing Info	20kg and 200kg per drum
Target Market(s)	North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Middle East & South Asia, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East

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